Boning knife



FIG. 1 is a front view of a boning knife of the claimed design;

FIG. 2 is a rear view of the boning knife shown in FIG. 1;

FIG. 3 is a right side view of the boning knife shown in FIG. 1;

FIG. 4 is a left side view of the boning knife shown in FIG. 1;

FIG. 5 is a top view of the boning knife shown in FIG. 1;

FIG. 6 is a bottom view of the boning knife shown in FIG. 1; and,

FIG. 7 is a front perspective view of the boning knife shown in FIG. 1.

The ornamental design which is claimed is shown in the drawings. 

CLAIM I claim the ornamental design for a boning knife, as shown and described. 